Download The Latest 2020 Franking Postage Rates – Learn more

COVID-19 Green Franking – Current Policies, Trading Position and status.

Being in the postal sector we supply and service many industries and organisations supporting the fight against Covid-19 that are reliant on us for supplies and service for their franking machine. These include many NHS Doctors, hospitals and other essential organisations that are either on the frontline or supporting / supplying frontline critical operations. We have ample stocks of franking machines and supplies where usual delivery times still apply, more importantly, we’re also able to continue supporting customer service requests both onsite and remote. For more information and the latest updates visit our dedicated COVID-19 page – Learn more

Self Seal Envelopes

Self Seal Envelopes

View our wide range of self seal envelopes here. We can offer a range of high quality and low priced self seal envelopes. DL, C5 & C4 available all with or without windows.



1000 White DL Windowed (35mm x 90mm) Self Seal Envelopes (110mm x 220mm)
1000 White DL Windowed (35mm x 90mm) Self Seal Envelopes (110mm x 220mm)
£24.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

1000 White DL Windowed (35mm x 90mm) Self Seal Envelopes (121mm x 235mm)
1000 White DL Windowed (35mm x 90mm) Self Seal Envelopes (121mm x 235mm)
£44.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

1000 White DL Non Windowed Self Seal Envelopes (110mm x 220mm)
1000 White DL Non Windowed Self Seal Envelopes (110mm x 220mm)
£14.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

500 White C5 Windowed (45mm x 90mm) Self Seal Envelopes (162mm x 229mm)
500 White C5 Windowed (45mm x 90mm) Self Seal Envelopes (162mm x 229mm)
£14.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

500 White C5 Non Windowed Self Seal Envelopes (162mm x 229mm)
500 White C5 Non Windowed Self Seal Envelopes (162mm x 229mm)
£14.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

250 White C4 Windowed (40mm x 105mm) Self Seal Envelopes (324mm x 229mm)
250 White C4 Windowed (40mm x 105mm) Self Seal Envelopes (324mm x 229mm)
£14.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

250 White C4 Non Windowed Self Seal Envelopes (324mm x 229mm)
250 White C4 Non Windowed Self Seal Envelopes (324mm x 229mm)
£14.90

PLEASE NOTE: Orders for multiple boxes of envelopes will be subject to a 2 day delivery timescale. .....

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